| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.84 | 12.317% | $170.5421 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $137.61 | 10.719% | $152.3604 | $152.36 | $152.35 | $152.40 |
| Purchase #3 | $223.85 | 9.636% | $245.4202 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $62.38 | 9.271% | $68.1632 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $233.35 | 10.498% | $257.8471 | $257.85 | $257.85 | $257.80 |
| Purchase #6 | $71.65 | 13.843% | $81.5685 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $249.39 | 5.138% | $262.2037 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $1,130.07 | $1,238.1052 | $1,238.10 | $1,238.05 | $1,238.10 | |